Please read the following instruction manual carefully before using this KAIYOUWEIER^® memory pillow.

1. Introduction:

With improvement in quality of life, people are increasingly aware of the importance of good sleep to physical and mental health. To achieve high quality sleep, a comfortable pillow is essential. When people sleep, their bodies tend to slide down from the pillow, leading to curving of the cervical spine and narrowing of the upper airway. This can result in blockage of airflow, snoring, and dropping of oxygen level in the body, which has great impact on the overall health (Figure 1). To prevent this from happening, after years of research, an American medical expert and licensed sleep medicine specialist carefully designed this KAIYOUWEIER^® memory pillow. The KAIYOUWEIER^® memory pillow uses pillow inserts of different heights and firmness to provide adequate support for the neck, keeping the cervical mandibular angle at a comfortable position of about 100-120 degrees when sleeping on the back to keep the upper airway patent and improve airflow. It also supports the cervical vertebrae and relaxes the neck during sleep (Figures 2 and 3).

Figure 1. Wrong sleeping posture: The cervical spine is bent, and the upper airway is compromised, which can impair airflow, worsen sleep apnea and hypoxemia.

Figure 2. KAIYOUWEIER^® Memory Pillow: Schematic diagram of the pillow insert and pillow core

Figure 3. KAIYOUWEIER^® Memory Pillow: Demonstration of correct sleep positions

This KAIYOUWEIER^® memory pillow is composed of three structural areas including an upper back support area, a neck support area, and a head support area; it can also be divided into three functional areas including a right side sleeping area, left side sleeping area, and supine sleeping area (Figure 4).

Figure 4. KAIYOUWEIER^® Memory Pillow: Schematic diagram of structural and functional partitions

Another unique feature of this KAIYOUWEIER^® memory pillow is that the pillow is secured with straps (Figure 5). This feature prevents the user from easily sliding down from the pillow, and it helps to maintain the cervical spine at a horizontal level and keep the upper airway patent when sleeping on the back. We believe that thus far this is the only pillow on the market with such a feature. Users can choose one of two options to secure the pillow using the straps based on personal preference and comfort level, i.e., securing around the user’s waist (Figure 6) or thighs (Figure 7). 

Figure 5. KAIYOUWEIER^® Memory Pillow: Schematic diagram of the strap loops

Figure 6. KAIYOUWEIER^® Memory Pillow: Demonstration of strapping the pillow around the waist. The tighter the straps are, the more effective they will be, so long as they do not cause discomfort. It is also recommended to keep the straps outside your pajamas to avoid injuring the skin.

Figure 7. KAIYOUWEIER^® Memory Pillow: Demonstration of strapping around the thighs. The tighter the straps are, the more effective they will be, so long as they do not cause discomfort. It is also recommended to keep the straps outside your pajamas to avoid injuring the skin.

For users who use Continuous Positive Airway Pressure (CPAP) machine to treat obstructive sleep apnea (OSA), the KAIYOUWEIER^® memory pillow can help to secure the CPAP hose, preventing the hose from wrapping around the arms/body when changing positions during sleep and pulling the machine from the nightstand. It can also help prevent masks from being pressed by pillows and help to reduce air leaks and CPAP pressure requirements to treat OSA (Figure 8).

Figure 8. KAIYOUWEIER^® Memory Pillow: Demonstration of securing CPAP tubing using strap loops for CPAP users

• Product specifications:

Figure 9. Product Assembling

Accessories:

Figure 10. Accessories. If you need special size straps or accessories, please contact our customer service department.

Figure 11. Strap processing: If a strap needs to be cut short, use a flame or hot iron to seal the webbing fibers at both ends after cutting to prevent the thread from unraveling. Please be careful to avoid burns or fires. If using an iron to seal the webbing fibers, the iron surface that has contacted the straps may have color residue from the straps, so it is recommended to cool and clean the surface prior to next use.

Washing Instructions:

Only the outer cover of the pillow can be washed; the inner cover cannot be removed. The pillow core is flammable, please beware of fire.

Remarks: 

1. This pillow is a non-medical product.

2. If you have neck pain or cervical disorders, please consult your medical doctor first to see if this pillow is suitable for you.

3. This pillow is different from traditional pillows. You may not be used to sleeping with your head tilted back at first. Please give yourself time and patience to adjust.

4. As we strive to enhance our products, please note that all colors and measurements should be referenced according to the actual items.

5. This product has dual patent protection from China and the United States (Patent No. US 11278135; CN213128926 U), and counterfeit is strictly prohibited.

Contact information:

Address: Jiangmen Kaiweier Health Technology Co., Ltd., Jiangmen, Guangdong Province, P. R. China.

Tel: 13822359566; 18948952256

Email: 643562834@qq.com

Web: